Scripts for installing jvpp jars to local mvn repo

By default hc2vpp build downloads latest jvpp
packages from nexus.fd.io.
They might not be compatible with installed
vpp (e.g. in case of non-backward
compatible vpp api changes).

In order to prevent API mismatch,
it is required to use jvpp version corresponding
to the vpp installed.

The patch includes scripts that can be used
before building hc2vpp to install jvpp jars
from vpp build dir or vpp-api-java package.

Change-Id: I9aa0dc37921e022e5644c54238d3d579f6eb5ba8
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>

3 files changed, 75 insertions, 0 deletions

diff --git a/jvpp/common.sh b/jvpp/common.sh
new file mode 100755
index 000000000..456270635
--- /dev/null
+++ b/jvpp/common.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Installs jvpp jar to local maven repository.
+#
+# $1 - jvpp jar file path
+# $1 - target artifact version
+#
+function install_jvpp_jar {
+  jarfile=$1
+  version=$2
+
+  # Filename (includes version suffix), e.g. jvpp-core-18.01
+  basefile=$(basename -s .jar "$jarfile")
+
+  # Remove version suffix
+  artifactId=$(echo "$basefile" | rev | cut -d '-' -f 2- | rev)
+
+  mvn install:install-file \
+    -Dfile=$jarfile \
+    -DgroupId=io.fd.vpp \
+    -DartifactId=$artifactId \
+    -Dversion=$version \
+    -Dpackaging=jar
+}
diff --git a/jvpp/install_from_package.sh b/jvpp/install_from_package.sh
new file mode 100755
index 000000000..f196f3ab0
--- /dev/null
+++ b/jvpp/install_from_package.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# Installs jvpp jars from vpp-api-java package to local maven repository.
+# Use before building hc2vpp to make sure it matches installed vpp.
+# Not needed when using honeycomb package from nexus.fd.io
+# (compatible vpp version is given as package dependency).
+
+DIR_NAME=$(dirname $0)
+source ${DIR_NAME}/common.sh
+
+# Directory used by vpp-api-java package
+JAR_DIR="/usr/share/java/"
+echo "Installing vpp-api-java package jars from $JAR_DIR"
+
+JARS=$(find "$JAR_DIR" -type f -iname 'jvpp-*.jar')
+echo "Found:"
+echo "$JARS"
+
+JVPP_VERSION=`$DIR_NAME/../jvpp-version`
+echo "Target jvpp version: $JVPP_VERSION"
+
+for i in ${JARS}
+do
+    install_jvpp_jar "$i" "JVPP_VERSION"
+done
\ No newline at end of file
diff --git a/jvpp/install_from_vpp_build_dir.sh b/jvpp/install_from_vpp_build_dir.sh
new file mode 100755
index 000000000..06c1b1bff
--- /dev/null
+++ b/jvpp/install_from_vpp_build_dir.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# Installs jvpp jars from vpp build dir to local maven repository.
+# Use before building hc2vpp to make sure it matches your locally-built vpp.
+# Not needed when using honeycomb package from nexus.fd.io
+# (compatible vpp version is given as package dependency).
+
+DIR_NAME=$(dirname $0)
+source ${DIR_NAME}/common.sh
+
+# Set VPP_DIR if not defined
+DEFAULT_VPP_DIR="$HOME/vpp"
+VPP_DIR=${VPP_DIR:-"$DEFAULT_VPP_DIR"}
+echo "Installing jvpp jars from VPP_DIR=$VPP_DIR"
+
+JARS="$(find "$VPP_DIR/build-root/install-vpp-native/vpp/share/java/" -type f -iname 'jvpp-*.jar')"
+echo "Found:"
+echo "$JARS"
+
+JVPP_VERSION=`$DIR_NAME/../jvpp-version`
+echo "Target jvpp version: $JVPP_VERSION"
+
+for i in ${JARS}
+do
+    install_jvpp_jar "$i" "JVPP_VERSION"
+done
\ No newline at end of file